The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Oct. 07, 2020
Helmholtz-zentrum Geesthacht Zentrum Für Material- Und Küstenforschung Gmbh, Geesthacht, DE;
Arne Roos, Hamburg, DE;
Luciano Bergmann, Geesthacht, DE;
Jorge Fernandez Dos Santos, Tespe, DE;
Henry Loitz, Hamburg, DE;
Abstract
A device for depositing a material layer on a surface of a workpiece has a deposition facility with a hollow shoulder that is rotatable about an axis relative to a base. The shoulder has an indentation that is limited by a circumferential annular face. A passage opening, which is smaller in diameter than the indentation, is formed in the shoulder along the axis. The shoulder is rotated and a deposition material is fed through the passage opening into the indentation where it is plasticized in the indentation. The deposition facility is moved over the surface in such a way that the indentation points towards the surface and a workpiece plane runs tangentially to the surface at the point at which the axis intersects the surface. The annular face is distanced from the surface such that plasticized deposition material is deposited on the surface. A related deposition method is also provided.